baber/WOPTO huggingface dataset:
Patent JP-H0388483-A (JP)
Title: Optical equipment for testing solid-state image pickup element
Inventor: KIDA TOMOYUKI
IPC: H04N5/335
Filed: 1989-08-30
Abstract: PURPOSE:To uniformize a power of detection over entire effective picture elements by forming an image of a stripe pattern on the surface of a DUT (Device Under Tester) to make divisions of bright and dark areas small thereby detecting one-bit blooming. CONSTITUTION:An optical equipment main body 18 is placed above a DUT 14 on a socket 15, and the operation of each part of the optical equipment main body 18 is controlled with a control section 17 by a request from a measuring equipment 16. A stripe pattern arranged with light and dark parts are arranged and a stripe pattern with reversed arrangement of the light and dark parts are formed alternately on the surface of the DUT 14 and blooming is detected for each dark part of the stripe pattern. Thus, the power of detection of one bit blooming is uniformized over the entire effective picture element area.
Patent JP-H0387028-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKUMA TOSHIYUKI
IPC: H01L21/205
Filed: 1989-08-30
Abstract: PURPOSE:To enable the reaction products in even film thickness and film quality to be formed by a method wherein, in order to deposit insulating films on a semiconductor substrate by a chemical vapor growth method, the nearby parts to the substrate are irradiated with ultrasonics. CONSTITUTION:A semiconductor substrate 1 is mounted on a susceptor 2 which is heated by a heater 3 while an ultrasonic 5 is arranged on nearby position to irradiate substrate 1 with ultrasonics 4. Furthermore, reactive gas comprising a mixed gas of oxygen, silance, argon and phosphine is sprayed downward over the substrate 1 through the intermediary of a gas head 6. Through these procedures, the thickness and quality of depositing films such as insulating films, conductive films, etc., on the semiconductor substrate 1 can be equalized.
Patent JP-S6382384-A (JP)
Title: Photo sensor
Inventor: SATO HIDEKI
IPC: G01V8/16
Filed: 1986-09-26
Abstract: PURPOSE:To achieve a higher workability with the realization of a high efficiency and a high reliability, by introducing light from a light emitting element to a light receiving element through a light conducting section and an area to be inspected to compactize the apparatus. CONSTITUTION:Light from a light emitting element 1 turns to a light receiving side introducing section 4, changing the advancing direction thereof on a reflecting face 5 via a light introducing section 3. The incident light thereof enters a light receiving element 2 shifting the course on a reflecting face 6. The light introducing sections 3 and 4 are columnar and comprises a fiber or rod which is made up of a core and a clad with the refractive index lower than the core while a reflecting face is formed at one end thereof as cut at 45 deg. to the optical axis. The light introducing section 3 comprises a core 9 and a clad 10. Light from the light emitting element is confined in the core 9 and reflected on the reflecting face 5 with a low loss. Incident light on the light receiving side is reflected on the reflecting face 6 with a low loss.
Patent JP-S61104876-A (JP)
Title: Transfer type thermal recorder
Inventor: NONAKA HAJIME
IPC: B41J2/325
Filed: 1984-10-26
Abstract: PURPOSE:To easily exchange ink tapes by detachably providing a cassette body having a supply roll and a winding roll for ink tapes on its upper and lower parts. CONSTITUTION:In a cassette body 1, an ink tape 4 sent out of a supply roll 3 is directed from an upper opening 1A to the front of a front plate 2 and then downwards, and the tape 4 is wound around a winding roll 5 from a lower opening 1B. when setting the cassette body 1, a line-type thermal head is positioned in the recessed space 2A of the front plate 2. In exchanging the ink tape, a thermal head 17 is set on non-recording position, and one positioned on the arrow B side, among paired frames supporting a support shaft 15 and a drive shaft 20, is removed out. The whole of the cassette body 1 is pulled out toward the arrow B side to take only the cassette 1 out of the recorder.
Patent JP-2000028030-A (JP)
Title: Manual change-over valve of marine hydraulic winch
Inventor: HASEGAWA AKIRA
IPC: F16K31/44
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To connect a hydraulic motor drain pipe for driving a winch with a return pipe without lowering the durability of a hydraulic motor, by reducing peak voltage or vacuum occurring in the return pipe of a main circuit, in a marine hydraulic winch and windlass. SOLUTION: Oil chambers 3, 4 are respectively disposed at edges of a main spool 1 of a manual changeover valve of a marine hydraulic winch and a windlass. Slow return valves 6, 7 are arranged between the oil chamber 3, 4 and the return pipe of the main circuit. The main spool 1 is moved to squeeze oil discharged from the oil chamber disposed at one end of the main spool 1 so that the oil can freely flow into the oil chamber disposed at the other end of the main spool 1. Accordingly, operational speed of the manual changeover valve is controlled, resulting in reducing peak voltage and vacuum of the main circuit.
Patent JP-H0391104-A (JP)
Title: Magnetic storage device
Inventor: KODAMA ZENSUKE
IPC: G11B5/09
Filed: 1989-08-31
Abstract: PURPOSE:To shorten a time from recording data till reading it out by specifying the positions of a recording head and a readout head on the circumference of a drum. CONSTITUTION:A pair of recording heads WA and WB are arranged on the rotating drum so that they may be symmetric with respect to the center of the drum on the circumference. Meanwhile, the 2nd readout head RB for reading out the data of the 2nd recording head is provided at a position obtained by rotating in the rotating direction of the rotting drum from the recording head WA, and the 1st readout head RA for reading out the 1st data is provided at a position which is the symmetry of the point, where the RB is provided, with respect to the center of the rotating drum. Then a tape is wound to the rotating drum at >=90 deg.. In such a case, the 1st readout head RA comes into contact with the tape after the 1st recording head WA rotates. Therefore, the time from storing the 1st data till reading it out is shortened. Thus, the readout for checking the write data is performed at a high speed.
Patent JP-H0968989-A (JP)
Title: Communication 'karaoke' system and communication 'karaoke' terminal device
Inventor: KIRIMURA TORU
IPC: G10K15/02
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a communication 'KARAOKE' (orchestration without lyrics) system and a communication 'KARAOKE' terminal device capable of distributing the 'KARAOKE' data by a broadcast and preventing the musical data required by no reception side from receiving. SOLUTION: This system is constituted of a broadcasting station 13 broadcasting the musical data for 'KARAOKE' and the communication 'KARAOKE' terminal device 11 receiving the broadcasted musical data for 'KARAOKE', and the musical data for 'KARAOKE' are distributed from the broadcasting station 13 to the communication 'KARAOKE' terminal device by the broadcast.
Patent JP-S61107632-A (JP)
Title: Tubular bulb
Inventor: TSUNEKAWA SHINICHI
IPC: H01J5/58
Filed: 1984-10-30
Abstract: PURPOSE:To enable a hat-shaped base of reduced length to be employed by forming an adhesion groove in the inner surface of the base in a confronting relation to the outer surface of an end of a straight tubular bulb upon fitting the hat-shaped base in both ends of the straight tubular bulb, and bonding them with an adhesive filled in the groove. CONSTITUTION:A base 2 to be filled in both ends of a bulb 1 such as a straight tubular fluorescent lamp, etc., is formed with a synthetic resin closed-end cylindrical body 21 and a hollow terminal pin 22 projected onto the bottom 22 of said cylindrical body, while four adhesion grooves 25 are provided axially of said bulb. Said groove is formed so as not to communicate to an end surface 27 of the bulb on the side of the bottom surface 26 on the opening side of the bulb, and so as to be located at a position slightly displaced from the end surface 12 of the bulb 1 to the center thereof. Thereafter, an adhesive 3 is filled in the groove 25 with the bulb 1 being inserted, and both are bonded for fixing. Thus, even with the base 2 being reduced in its length, sufficient strength of adhesion can be assured with a result of a luminous screen being lengthened in its exposure and hence improved in its luminous efficiency.
Patent JP-S6289811-A (JP)
Title: Manufacture of high-cr ferritic steel having high strength
Inventor: MASUYAMA FUJIMITSU
IPC: C22C38/24
Filed: 1985-10-14
Abstract: PURPOSE:To improve the creep strength of the titled steel contg. V and Nb after the lapse of a long time at a high temp. by selecting a composition for the steel so as to regulate the AC1 transformation point to a prescribed value and by carrying out tempering at a high temp. CONSTITUTION:A composition is selected for a ferritic steel so as to regulate the AC1 transformation point defined by the formula to >=820 deg.C. For example, a ferritic steel contg., by weight, <=0.2% C, <=1% Si, 0.1-1.5% Mn, <=0.03% P, <=0.03% S, <=1% Ni, 5-15% Cr, 0.02-3% Mo, <=4% W, 0.005-0.04% SolAl, <=0.07% N and 0.01-0.4% V and/or 0.01-0.3% Nb and having >=820 deg.C AC1 transformation point is used. The steel is normalized at the AC3 transformation point or above and tempered at 810- the AC1 transformation point.
Patent JP-S59118306-A (JP)
Title: Ultrasonic deep hole drilling machine
Inventor: YAMAGUCHI HISAO
IPC: B23B41/02
Filed: 1982-12-27
Abstract: PURPOSE:To dispense with almost no after-processing of a processed hole by reaming or the like by a method wherein in the case of a rotary drill type full automatic ultrasonic drilling machine, not only the range of application of the machine is enlarged sharply but also a great drilling power is used to pulverize cutting chips. CONSTITUTION:The body of an ultrasonic deep hole drilling machine is fixed on a slider slidably supported on a machine bed. Further, an ultrasonic oscillator 21 is fixed to one end of a cone 23 whose top end is provided with a screwed projection extending outwardly of a housing 11 and a hone 25 is screw-fitted about the projection. The hone 25 is adopted to increase the amplitude of the vibrations transmitted by the oscillator 21. In addition, the top end of the hone is also provided with a screwed projection and a drill 101 is screw-fitted about the projection. Thus, with the above structure, it is possible to pulverize the cutting chips by making use of the effect of ultrasonic oscillations and it is possible to dispense with almost no after-processing of the processed hole by reaming or the like.
Patent JP-H0562237-A (JP)
Title: Optical head
Inventor: NAKAYAMA MASAHIKO
IPC: G11B7/135
Filed: 1991-09-06
Abstract: PURPOSE:To provide a small-sized optical head by simplifying a structural member or changing the arrangement of the member. CONSTITUTION:A slider 13 supported by a hinge 2 is loaded by an objective lens prism 15 forming integrally an objective lens and a reflection prism and a magnetic field generating coil 14. The slider 13 is detached by a specified distance to a recording face by rotating a magneto-optical disk 3. A laser beam L outgoing from a fixed optical system 1 is made incident on the objective lens prism, is converged, and is deflected and a light spot is formed on a recording layer 3a.
Patent JP-S61106136-A (JP)
Inventor: ANDO OTARO
IPC: A61B8/00
Filed: 1984-10-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6285849-A (JP)
Title: Method for detecting inside of vessel
Inventor: SHIGETA MICHIO
IPC: G01V5/00
Filed: 1985-10-11
Abstract: PURPOSE:To detect how the liquid contg. a hydrogen element exists in a vessel with good accuracy by irradiating a neutron ray from a neutron source toward the vessel and measuring the quantity of the backward scattered thermal neutrons by a thermal neutron detector. CONSTITUTION:The neutron source 3 is attached to, for example, a BF3 proportional counter tube 2 to which a high voltage is impressed by a high voltage source 1. The neutral source 3 together with the counter 2 is brought near to the vessel 5 such as piping in which the liquid contg. the hydrogen element such as water is presumed to exist. The neutron ray of high energy from the neutron source 3 is irradiated to the inside of the vessel 5. The quantity of the backward scattered thermal neutrons of the irradiated neutron ray is displayed on a rate meter 7 via the counter 2 and an amplifier 6. The neutron source 3 is scanned together with the counter 2 along the peripheral surface of the vessel 5 if there is an air pool 8 called 'void'. Then, the value displayed on the meter 7 varies considerably with the case in which the neutron ray is irradiated to the air pool 8 and the case when the neutron ray is irradiated to the liquid 4. The presence of the liquid 4 in the vessel 5 is thus easily discriminated.
Patent JP-H1162234-A (JP)
Title: Safety device in spray gun
Inventor: WADA SATOO
IPC: B01F35/60
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To enable a worker to work more safely by oscillating a stop lever by a link member to stop a drive unit at the time of action to open an inspection hatch provided on an agitator or a spray gun. SOLUTION: Sand and water, and ballast as necessary, are added to cement, concrete or mortar is agitated in an agitation drum 2, and vegetation materials such as lawns and plants are mixed. On a spray gun 1 to spray agitated matter, an inspection hatch 3 formed on a drum 2 and a stop lever 6 disposed on a drive unit 5 are linked by a link member A. At this time, the stop lever 6 is oscillated by the link member A to stop the drive unit 5, so rotation of an agitation blade body is speedily stopped, and the hatch 3 is opened. Agitation conditions of the agitated matter including tree planting base material in the drum 2 can be safely confirmed. Accidents on a worker can be prevented, a more safely workable device is provided, and constitution of the device itself can be simplified.
Patent JP-S60120481-A (JP)
Title: System for discriminating logical symbol
Inventor: KOIZUMI JIYUNICHI
IPC: G06K9/00
Filed: 1983-12-01
Abstract: PURPOSE:To shorten the time required for making logical symbol discriminating process so as to reduce the storage capacity required for making the discriminating process and improve the usability of this system for general purpose, by discriminating the kind of logical symbols which are distinguishable by means of lattice point label codes under the condition of the binary coded picture data before compression. CONSTITUTION:Logical symbol parts of binary coded picture data are individually extracted and the graphic form structure around each lattice point of their logical symbol areas in stored in a code memory 25 after the structure is converted (compressed) into lattice point label codes at a data compressing section 24. A small circle like a reverse logical symbol is recognized by a small circle recognizing section 26 at the stage of picture data and its positional information is stored in a small circle recognizing table 27. A symbol classifying section 29 makes a matching arithmetic on the dictionary pattern of a dictionary memory 28 and the content of the code memory 25 and classifies the kind of symbols. A recognizing section 31 distiguishes and recognizes segments, symbols, and characters from an inputted graphic form and stores each result in each recognizing table 32-34.
Patent JP-S60119456-A (JP)
Title: Electrophoresis device
Inventor: AKIYAMA JIYUNICHI
IPC: G01N27/26
Filed: 1983-11-30
Abstract: PURPOSE:To decrease the temp. fluctuation in a migrating tube and to perform migration measurement with high reproducibility by interrupting the operation of a thermostatic means of an electrophoresis device during taking in of the data on the migration speed with said device. CONSTITUTION:A sample liquid is supplied to a migration tube 7 and cooling water is cyclically supplied around the tube 7. When a power source 10 for migration is turned on, a temp. control timing controller 24 upon receiving the signal thereof stops operation of a cooler 21 and closes a stop valve 22 via an actuating part 25 for the stop valve. The sample liquid in the tube 7 is subjected to electrophoresis in the above-mentioned way. Since there is no cyclical supply of the cooling water to a thermostatic chamber 17 during the migration, the temp. of the sample liquid fluctuates less and the measurement with good reproducibility is made possible. A signal 32 for taking in the measurement data is fed to the controller 24 during the time when the measurement data form a data processing part 30 is taken in from a time data memory 28 to an arithmetic analysis part 29 then the interruption of the supply is accomplished by said controller in the case of interrupting the supply of the cooling water.
Patent JP-2001049200-A (JP)
Title: Acrylic pressure-sensitive adhesive composition, production of pressure-sensitive adhesive tape by using the composition and pressure-sensitive adhesive tape
Inventor: TAKIZAWA YOICHI
IPC: C09J163/00
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain a pressure-sensitive acrylic adhesive composition capable of manifesting good adhesive strength even to an adherend having poor adhesion such as a polyolefin. SOLUTION: This acrylic pressure-sensitive adhesive composition comprises (a) 5-75 pts.wt. pressure-sensitive adhesive polymer consisting essentially of a (meth)acrylic ester component unit, and having >=50,000 weight average molecular weight, (b) 5-40 pts.wt. tackiness-imparting resin consisting essentially of a (meth)acrylic ester component unit and having <=20,000 weight average molecular weight, and (c) 20-90 pts.wt. monomer consisting essentially of a (meth)acrylic ester, and contains substantially no solvent. With the proviso that the total of the components (a), (b) and (c) is 100 pts.wt. The pressure-sensitive adhesive tape can be produced by coating and reacting the before composition.
Patent JP-H0567996-A (JP)
Title: Automobile telephone set system
Inventor: MANABE SHINICHI
IPC: H04B7/26
Filed: 1991-09-09
Abstract: PURPOSE:To facilitate the re-design of the system by allowing a mobile station to measured reception delay information from an adjacent base station, to report it to a base station together with the measurement result of an electric field strength and electric field quality and allowing the base station to analyze the reported data thereby obtaining lots of information sets. CONSTITUTION:A timing advance (reception delay information) measurement section 204 of a mobile station 200 measures a propagation delay time of an outgoing signal from a base station 100 to the station 200 with respect to an incoming signal from the mobile station 200 to the base station 100. The reception delay information as the result of measurement is sent to a transmission data generating section 205 together with data of the electric field strength and electric field quality. Then the data are replaced into data having a designated format and returned to the station 100 for a prescribed period via an electric field transmission section 206. On the other hand, the station 100 uses the electric field strength section 104 to receive the data sent from the station 200, a reception data processing section 105 analyzes the received data of the electric field strength and electric field quality and uses the data for a purpose of network management or the like.
Patent JP-H02107301-A (JP)
Title: Method and apparatus for separating vapor like metal compound from carrier gas
Inventor: MITSUHIYAERU HIRUTO
IPC: B01D7/02
Filed: 1989-09-04
Abstract: PURPOSE: To make clearly separable heavy metal compds. by turbulently mixing a gaseous vapor mixture with additional cooling gas right after discharge and separating the particles formed by desublimation of the vaporous heavy metal compds. by a filter. CONSTITUTION: The vaporous heavy metal compds. (e.g. ZnCl2 ) generated in a melting furnace 1 are discharged together with the carrier gas (e.g. CO2 ) as a gaseous vapor mixture from the melting furnace 1. Next, this mixture is turbulently mixed together with the additive cooling gas from a line 5 in at least one mixing area 4. The particles formed by the desublimation of the vaporous heavy metal compds. at this time and the remainder of the gaseous vapor mixture form fluid. This fluid is introduced through at least one filter 6 absorbing the particles. The clean sepn. of the heavy metal compds. from the carrier gas by a simple means is made possible without exerting a danger to the environment.
Patent JP-H0391245-A (JP)
Title: Thin-film semiconductor device and manufacture thereof
Inventor: KOMAKI KENJI
IPC: H01L21/336
Filed: 1989-09-01
Abstract: PURPOSE:To prevent degradation of device characteristics by forming source and drain electrodes of silicide, and converting part of low-resistance layers in contact with the source and drain electrodes into silicide. CONSTITUTION:An amorphous silicon layer 26, more reactive than crystalline silicon, is formed on a metal layer 25 provided on a silicon substrate 1. The substrate is heat-treated for reaction among the metal layer 25, amorphous silicon 26 and silicon substrate 1, so that the source electrode 8, drain electrode 11, and part of low-resistance layers 7 and 12 are turned into silicide. The reaction between the metal layer 25 and amorphous 26 is followed by the reaction between the silicon substrate 1 and metal layer 25. Therefore, the depth of a buried silicide above the low-resistance layers can be accurately controlled by controlling the thicknesses of the metal layer 25 and amorphous silicon layer 26. Since the source and drain electrodes are made of silicide, it is possible to provide a heat-resistant device of high quality.
Patent JP-H0274714-A (JP)
Title: Mold smoothing device of earth and sand
Inventor: MATSUURA BUNSHI
IPC: E01C19/20
Filed: 1988-09-12
Abstract: PURPOSE:To improve the working efficiency by installing an earth and sand smoothing member formed by providing an earth and sand exhausting part under a hopper to a heavy machine for construction equipment through a supporting mechanism. CONSTITUTION:An earth and sand smoothing member 14 is connected to the front of a bulldozer 16 through a supporting mechanism 15, and each lift cylinder 33, tilt arm 35 and torsion bar 36 of the supporting mechanism 15 is adjusted to place the smoothing member 14 in a determined position. A roller 19 provided on the front end of the smoothing member 14 is made into contact with the tire 20 of a dump truck 11. The bulldozer 16 is moved forward so that the dump truck 11 is pushed and moved by the roller 16, and also the bed of the bulldozer 16 is raised to supply an earth and sand into a hopper part 12. The earth and sand supplied to the hopper part 12 is exhausted and molded through an earth and sand exhaust part 13 to form a band filter on a road 17.
Patent JP-H0566647-A (JP)
Title: Multi-color image forming device
Inventor: NAGATSUNA SHINJI
IPC: G03G21/00
Filed: 1991-09-09
Abstract: PURPOSE:To obtain a multi-color image forming device provided with the constitution by which even when a developer having a specified color runs out, an image having the specified color can be obtained without interrupting the image forming process. CONSTITUTION:A control part 20 is provided in such a manner that the residual quantity of the developer in a developing unit 9A used for forming an image in specified color or read color is discriminated by a concentration detecting sensor 9G and when the quantity is insufficient and the image in the specified color can be obtained by synthesizing other colors for the specified color, the residual quantity of other color developers in develoing units 9B, 9C and 9D are detected by the concentration detecting sensor 9G and the synthesis with other colors are performed only when the residual quantity are not insufficient.